From 2c22d9dbb8c30d7f0b5f428f032487e4ab49e93e Mon Sep 17 00:00:00 2001
From: Lars Brinkhoff <lars@nocrew.org>
Date: Wed, 18 Jul 2018 13:58:38 +0200
Subject: [PATCH] XGP - PDP-11 controller for the Xerox Graphics Printer.

PALX raises three errors about ASH, DIV, and MUL being redefined but
the resulting binary is ok.
---
 build/misc.tcl  | 4 ++++
 doc/programs.md | 1 +
 2 files changed, 5 insertions(+)

diff --git a/build/misc.tcl b/build/misc.tcl
index e35e2086..de736a43 100644
--- a/build/misc.tcl
+++ b/build/misc.tcl
@@ -1078,6 +1078,10 @@ expect ":KILL"
 respond "*" ":palx dsk0:.;_system;tv\r"
 expect ":KILL"
 
+# XGP-11.  STUFF prefers it to be SYSBIN; VXGP BIN.
+respond "*" ":palx sysbin;vxgp bin_sysen2;xgp\r"
+expect ":KILL"
+
 # 11BOOT
 respond "*" ":midas /t sys3;ts 11boot_syseng;11boot\r"
 respond "with ^C" "APR==0\r\003"
diff --git a/doc/programs.md b/doc/programs.md
index 09cf301c..aa1041ce 100644
--- a/doc/programs.md
+++ b/doc/programs.md
@@ -251,6 +251,7 @@
 - WL, SUDS wirelister.
 - WUMPUS, Hunt the Wumpus game.
 - X, Y, Z, remember DDT command and re-execute it.
+- XGP, PDP-11 controller for the Xerox Graphics Printer.
 - XGPSPL, spooler for the Xerox Graphics Printer.
 - XXFILE, feed scripted input to a STY session.
 - YAHTZE, the game of Yahtzee.